Philippe Teuwen 05f3c61013 CMake: search for libusb-1.0
Unfortunately libusb-1.0 header file brings some extra warnings

/usr/include/libusb-1.0/libusb.h:1431:9: warning:
cast from 'unsigned char *' to 'struct libusb_control_setup *' increases required alignment from 1 to 2 [-Wcast-align]
        return (struct libusb_control_setup *) transfer->buffer;
               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/libusb-1.0/libusb.h:1460:39: warning:
cast from 'unsigned char *' to 'struct libusb_control_setup *' increases required alignment from 1 to 2 [-Wcast-align]
        struct libusb_control_setup *setup = (struct libusb_control_setup *) buffer;
                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/usr/include/libusb-1.0/libusb.h:1505:39: warning:
cast from 'unsigned char *' to 'struct libusb_control_setup *' increases required alignment from 1 to 2 [-Wcast-align]
        struct libusb_control_setup *setup = (struct libusb_control_setup *) buffer;
                                             ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2013-10-14 22:51:20 +02:00
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2013-10-14 22:51:20 +02:00